2020 is a leap year that has 366 days in total. In the State of Illinois, United States, there are 104 weekend days, 13 public holidays and 249 working days in 2020.
Independence Day falls on Saturday and is observed on the preceding Friday, please check holidays here.
| Month | Workday | Weekend | Holiday | Total |
|---|---|---|---|---|
| January 1-31 | 21 | 8 | 2 | 31 |
| February 1-29 | 18 | 9 | 2 | 29 |
| March 1-31 | 22 | 9 | 0 | 31 |
| April 1-30 | 22 | 8 | 0 | 30 |
| May 1-31 | 20 | 10 | 1 | 31 |
| June 1-30 | 22 | 8 | 0 | 30 |
| July 1-31 | 22 | 8 | 1 | 31 |
| August 1-31 | 21 | 10 | 0 | 31 |
| September 1-30 | 21 | 8 | 1 | 30 |
| October 1-31 | 21 | 9 | 1 | 31 |
| November 1-30 | 17 | 9 | 4 | 30 |
| December 1-31 | 22 | 8 | 1 | 31 |
| Total | 249 | 104 | 13 | 366 |